<title>汉字和Unicode编码互转</title>javascript
<script Language=Javascript>java
var classObj=编码
{加密
ToUnicode:function(str) code
{ip
return escape(str).replace(/%/g,"\\").toLowerCase();get
},input
UnUnicode:function(str)it
{io
return unescape(str.replace(/\\/g, "%"));
},
copyingTxt:function(str)
{
document.getElementById(str).select();
document.execCommand("Copy");
}
}
</script>
<textarea id=codes style="width:500px;height:300px"></textarea><br><br>
<input type=button value=Unicode加密 onclick=javascript:codes.value=classObj.ToUnicode(codes.value)>
<input type=button value=Unicode解密 onclick=javascript:codes.value=classObj.UnUnicode(codes.value)>
<input type=button value=复制文本 onclick=javascript:classObj.copyingTxt("codes")>
<input type=button value=清空内容 onclick=javascript:codes.value="">